12019320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 29452680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 359, 360, 372, 465, 540, 558, 620, 718, 744, 837, 930, 1077, 1080, 1116, 1240, 1395, 1436, 1674, 1795, 1860, 2154, 2232, 2790, 2872, 3231, 3348, 3590, 3720, 4185, 4308, 5385, 5580, 6462, 6696, 7180, 8370, 8616, 9693, 10770, 11129, 11160, 12924, 14360, 16155, 16740, 19386, 21540, 22258, 25848, 32310, 33387, 33480, 38772, 43080, 44516, 48465, 55645, 64620, 66774, 77544, 89032, 96930, 100161, 111290, 129240, 133548, 166935, 193860, 200322, 222580, 267096, 300483, 333870, 387720, 400644, 445160, 500805, 600966, 667740, 801288, 1001610, 1201932, 1335480, 1502415, 2003220, 2403864, 3004830, 4006440, 6009660, 12019320]

約数ペア:

[(1, 12019320), (2, 6009660), (3, 4006440), (4, 3004830), (5, 2403864), (6, 2003220), (8, 1502415), (9, 1335480), (10, 1201932), (12, 1001610), (15, 801288), (18, 667740), (20, 600966), (24, 500805), (27, 445160), (30, 400644), (31, 387720), (36, 333870), (40, 300483), (45, 267096), (54, 222580), (60, 200322), (62, 193860), (72, 166935), (90, 133548), (93, 129240), (108, 111290), (120, 100161), (124, 96930), (135, 89032), (155, 77544), (180, 66774), (186, 64620), (216, 55645), (248, 48465), (270, 44516), (279, 43080), (310, 38772), (359, 33480), (360, 33387), (372, 32310), (465, 25848), (540, 22258), (558, 21540), (620, 19386), (718, 16740), (744, 16155), (837, 14360), (930, 12924), (1077, 11160), (1080, 11129), (1116, 10770), (1240, 9693), (1395, 8616), (1436, 8370), (1674, 7180), (1795, 6696), (1860, 6462), (2154, 5580), (2232, 5385), (2790, 4308), (2872, 4185), (3231, 3720), (3348, 3590)]